YM

Yukiei Miyakawa

MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
📍 Susono, JP: #918 of 1,238 inventorsTop 75%
Overall (All Time): #4,038,562 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4462841 Silver-metal oxide alloy electrical contact materials — 1984-07-31